package com.qf.xiaom.dao.impl;

import com.qf.xiaom.dao.UserDao;
import com.qf.xiaom.pojo.TbUser;

public class UserDaoImpl implements UserDao {

    @Override
    public int addUser(TbUser user) {
        return 0;
    }

    @Override
    public TbUser findByUserName(String name) {
        return null;
    }

    @Override
    public int updateLoginTime(Long userId) {
        return 0;
    }
}
